2015
Sincetheestablishmentoftheplant,thecompanyhasjoinedthesuppliernetworkofChinaPetrochemicalCorporationLimited,theFracturingproppantmanagementBulletinNetworkofPetrochinaExplorationandProductionBranch,theCNPCLevel-1suppliernetwork,andtheCNOOCsuppliernetwork.AndhasobtainedtheoilfieldchemicalproductaccreditationcertificateofChinaPetroleumnaturalGasQualityAccreditationCenter;In2009,Ijoinedchangqingoilfieldsuppliernetworkandbecamethemainsupplier.
Since the establishment of the plant, the company has joined the supplier network of China Petrochemical Corporation Limited, the Fracturing proppant management Bulletin Network of Petrochina Exploration and Production Branch, the CNPC Level-1 supplier network, and the CNOOC supplier network. And has obtained the oil field chemical product accreditation certificate of China Petroleum natural Gas Quality Accreditation Center; In 2009, I joined changqing oilfield supplier network and became the main supplier.
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